120 meals to 52 meals. Find the percent of change. Round to the nearest tenth of a percent if necessary.

Answers

Answer 1

Answer: If you would like to find the percent of change, you can calculate this using the following steps:

x% of 120 meals is 52 meals
x% * 120 = 52
x/100 * 120 = 52
x = 52 * 100 / 120
x = 43.3%

100% - 43.3% = 56.7%

The percent of change is 56.7%.

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Show your work pleasejohn wants to know the square footage of his living room in order to lay new hardwood floors. The living room has vertices at the coordinates (1,5) (11,3) (3,15) (13,13). If each unit one the coordinate plane is one square unit, then how many square feet of flooring must john buy in order to cover his entire living room?extension questions:1) john wants to buy 10% more flooring than his room requires to account for errors. If boxes of flooring cover 20 square feet, how many boxes will john need in order to account for errors in measurement?2) if hardwood flooring costs $3.98 per square foot, what will it cost john to put new floors in his living room?
an ice creem factory makes 140 quarts of ice cream in 10 hours how many quarts could be made in 36 hours? What is the rate per day.
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If you roll a dice 100 times how many times would you expect to roll a product that is a multiple of 5
The expression −8x^3(7x^6 − 3x^5) is equivalent to:A. −56x^9 + 24x^8 B. −56x^9 − 24x^8 C. −56x^18 + 24x^15 D. −56x^18 − 24x^15 E. −32x^4

The basket of golf balls at a miniature golf course contains 14 golf balls,of which 7 are orange

Answers

Answer: so the rest is 7, 14-7 = 7.

Step-by-step explanation:

The answer is 7.........

Which speed is the fastest? A) 18 feet in 20 minutes
B) 90 feet in 2.5 hours
C) 20 yards in 1.5 hours
D) 3 2/3 yards in 15 minutes

Answers

D 32/3 yards in 15 min

5x^2 - x + 9=?

x=3

needs to be simplified

Answers

51

I used a calculator

5(3)²-3+9=?
15²-12=?
225-12=213

Dan deposits $400 into an account that pays simple interest at a rate of 4% per year. How much interest will he be paid in the first 3 years?

Answers

The answer is $48. My work is in the picture above.

The height of a cone-shaped statue is 9 ft, and the diameter is 12 ft. What is the volume of the statue? Use 3.14 to approximate pi, and express your final answer to the nearest tenth.

Answers

$\sf~V=(1)/(3)\pi~r^2h$

Plug in what we know:

$\sf~V=(1)/(3)(3.14)(6)^2(9)$

Simplify exponent:

$\sf~V=(1)/(3)(3.14)(36)(9)$

Multiply:

$\sf~V=\boxed{\sf339.12}$

Answer:

339.1 ft³

Step-by-step explanation:

The formula for the volume of a cone is

V = 1/3πr²h

Since the diameter of the statue is 12, this makes the radius 12/2 = 6.

Using 6 for r, 3.14 for pi, and 9 for h, we have

V = 1/3(3.14)(6²)(9) = 339.12 ≈ 339.1 ft³

If you answered 37 problems correctly on a 42 question test, what percent would you recieve

Answers

The fraction would be 37 out of 42. You basically divide the two and get something around 88%.

Final answer:

On a test with 42 questions, answering 37 correctly yields a score of approximately 88 percent. This result is obtained by dividing the number of correctly answered questions by the total number of questions, and then multiplying that result by 100 to find the percent.

Explanation:

The subject for this problem is percentages, a common topic in mathematics. To solve this, you need to relate the number of correct answers to the total number of questions. The formula for percent is (part / total) * 100, where the part is the number of problems you answered correctly (37), and total is the overall number of questions on the test (42).

In this case, you'd calculate (37 / 42) * 100, which equals approximately 88.09%. Therefore, if you answered correctly on 37 out of 42 questions, your score would be about 88 percent.

Learn more about percentages here:

brainly.com/question/32197511

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